🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.76 AU - 1 AU

Year: 303 Days

Day: 23.5 Hours

Environment

Temp: 97 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,618,687 km

• M1: 17,353 km (0.08 R)
• M2: 356,791 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.86 AU - 2.34 AU

Year: 1117 Days

Day: 30.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 14.2

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.72 AU - 9.72 AU

Year: 8651 Days

Day: 6.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,618,687 km

• M1: 190,887 km (0.078 R)
• M2: 309,069 km (0.118 R)
• M3: 526,136 km (0.098 R)
• M4: 758,461 km (0.113 R)
• M5: 1,518,867 km (0.117 R)
• M6: 1,928,167 km (0.078 R)
• M7: 2,036,027 km (0.107 R)
• M8: 2,190,562 km (0.108 R)
• M9: 2,726,571 km (0.09 R)
• M10: 3,047,757 km (0.084 R)
• M11: 3,486,378 km (0.115 R)
• M12: 4,281,042 km (0.12 R)
• M13: 4,596,993 km (0.096 R)
• M14: 4,772,621 km (0.065 R)
• M15: 5,313,118 km (0.057 R)
• M16: 5,809,933 km (0.079 R)
• M17: 5,904,778 km (0.105 R)
• M18: 6,517,680 km (0.109 R)
• M19: 6,715,448 km (0.085 R)
• M20: 7,083,310 km (0.112 R)
• M21: 7,218,696 km (0.1 R)
• M22: 7,769,066 km (0.073 R)
• M23: 8,226,387 km (0.051 R)
• M24: 9,650,259 km (0.1 R)
• M25: 9,951,849 km (0.098 R)
• M26: 10,141,988 km (0.103 R)
• M27: 10,410,067 km (0.073 R)
• M28: 10,564,302 km (0.07 R)
• M29: 10,758,181 km (0.087 R)
• M30: 12,927,051 km (0.111 R)
• M31: 13,176,281 km (0.047 R)
• M32: 13,806,238 km (0.102 R)
• M33: 14,360,199 km (0.115 R)
• M34: 14,532,087 km (0.086 R)
• M35: 15,051,939 km (0.113 R)
• M36: 15,445,831 km (0.11 R)
• M37: 15,622,057 km (0.1 R)
• M38: 15,710,469 km (0.115 R)
• M39: 15,843,312 km (0.104 R)
• M40: 16,288,665 km (0.09 R)
• M41: 16,602,970 km (0.053 R)
• M42: 18,811,932 km (0.079 R)
• M43: 19,473,604 km (0.027 R)
• M44: 19,855,078 km (0.101 R)
• M45: 21,307,524 km (0.113 R)
• M46: 22,046,687 km (0.067 R)
• M47: 22,145,870 km (0.062 R)
• M48: 23,246,612 km (0.085 R)
• M49: 23,651,423 km (0.108 R)
• M50: 24,776,399 km (0.111 R)
• M51: 25,293,559 km (0.077 R)
• M52: 25,657,680 km (0.095 R)
• M53: 26,233,483 km (0.032 R)
• M54: 26,760,516 km (0.069 R)
• M55: 27,184,775 km (0.104 R)
• M56: 27,451,060 km (0.115 R)
• M57: 27,878,910 km (0.077 R)
• M58: 28,524,724 km (0.065 R)
• M59: 28,632,883 km (0.112 R)
• M60: 28,903,805 km (0.095 R)
• M61: 29,230,078 km (0.115 R)
• M62: 30,105,973 km (0.028 R)
• M63: 30,879,544 km (0.071 R)
• M64: 32,389,734 km (0.077 R)
• M65: 34,095,898 km (0.052 R)
• M66: 35,133,658 km (0.071 R)
• M67: 35,249,597 km (0.12 R)
• M68: 37,063,022 km (0.083 R)
• M69: 37,299,237 km (0.07 R)
• M70: 38,308,724 km (0.114 R)
• M71: 38,607,321 km (0.026 R)
• M72: 39,688,614 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.3

Radius: 13

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.61 AU - 12.68 AU

Year: 11853 Days

Day: 9.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,618,687 km

• M1: 320,289 km (0.067 R)
• M2: 1,209,648 km (0.048 R)
• M3: 1,534,874 km (0.09 R)
• M4: 1,708,258 km (0.11 R)
• M5: 2,568,446 km (0.109 R)
• M6: 2,802,417 km (0.086 R)
• M7: 3,749,521 km (0.065 R)
• M8: 4,442,758 km (0.096 R)
• M9: 4,693,334 km (0.072 R)
• M10: 5,573,269 km (0.076 R)
• M11: 5,707,907 km (0.089 R)
• M12: 5,912,108 km (0.099 R)
• M13: 6,015,181 km (0.095 R)
• M14: 6,188,116 km (0.079 R)
• M15: 6,824,655 km (0.083 R)
• M16: 8,313,303 km (0.087 R)
• M17: 8,739,807 km (0.086 R)
• M18: 9,333,112 km (0.092 R)
• M19: 9,574,114 km (0.062 R)
• M20: 9,857,901 km (0.118 R)
• M21: 11,190,370 km (0.114 R)
• M22: 11,403,696 km (0.081 R)
• M23: 11,791,155 km (0.114 R)
• M24: 12,226,634 km (0.095 R)
• M25: 12,314,448 km (0.113 R)
• M26: 13,158,479 km (0.114 R)
• M27: 14,113,063 km (0.085 R)
• M28: 14,205,215 km (0.045 R)
• M29: 14,621,995 km (0.113 R)
• M30: 14,855,368 km (0.101 R)
• M31: 15,137,061 km (0.038 R)
• M32: 15,515,394 km (0.096 R)
• M33: 15,610,388 km (0.09 R)
• M34: 16,377,975 km (0.03 R)
• M35: 16,912,787 km (0.072 R)
• M36: 17,404,067 km (0.105 R)
• M37: 19,313,235 km (0.083 R)
• M38: 19,569,496 km (0.04 R)
• M39: 19,981,638 km (0.064 R)
• M40: 21,871,807 km (0.101 R)
• M41: 22,838,209 km (0.031 R)
• M42: 23,381,100 km (0.111 R)
• M43: 23,763,771 km (0.115 R)
• M44: 24,148,387 km (0.056 R)
• M45: 24,479,747 km (0.085 R)
• M46: 24,979,553 km (0.103 R)
• M47: 25,370,752 km (0.092 R)
• M48: 25,538,900 km (0.077 R)
• M49: 25,820,144 km (0.099 R)
• M50: 25,932,940 km (0.085 R)
• M51: 27,414,109 km (0.091 R)
• M52: 27,875,319 km (0.11 R)
• M53: 28,281,029 km (0.075 R)
• M54: 28,397,266 km (0.111 R)
• M55: 28,513,803 km (0.113 R)
• M56: 28,864,012 km (0.059 R)
• M57: 29,039,639 km (0.108 R)
• M58: 29,745,891 km (0.08 R)
• M59: 31,777,580 km (0.059 R)
• M60: 31,898,455 km (0.1 R)
• M61: 32,019,479 km (0.104 R)
• M62: 32,140,654 km (0.064 R)
• M63: 32,566,110 km (0.117 R)
• M64: 32,688,032 km (0.112 R)
• M65: 32,810,104 km (0.036 R)
• M66: 33,361,223 km (0.037 R)
• M67: 34,038,901 km (0.117 R)
• M68: 35,220,275 km (0.058 R)
• M69: 35,910,370 km (0.106 R)
• M70: 36,478,244 km (0.116 R)
• M71: 37,049,259 km (0.1 R)
• M72: 40,405,338 km (0.098 R)
• M73: 40,601,909 km (0.072 R)
• M74: 40,930,277 km (0.045 R)
• M75: 41,061,773 km (0.074 R)
• M76: 41,193,569 km (0.074 R)
• M77: 41,523,432 km (0.107 R)
• M78: 41,986,886 km (0.108 R)
• M79: 42,318,844 km (0.062 R)
• M80: 42,451,986 km (0.112 R)
• M81: 42,585,128 km (0.077 R)
• M82: 42,785,141 km (0.114 R)
• M83: 44,735,149 km (0.116 R)
• M84: 44,938,602 km (0.041 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 14,479 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit